Dino Dave Blue Mini Sheet Set (Twin) by Pem America Twin Face is 100% pre-washed cotton Fill is 94% cotton, 5% Polyester, 1% other fibers Mini Set includes the following bedding: 1 Twin Flat Sheet, 1 Fitted Sheet, and 1 Pillowcase Mini Set includes the following bedding: 1 Full/Queen flat sheet, 1 fitted sheet, and 2 standard pillowcases